예제 #1
0
        protected void AddClassToNamespaceListInternal(IClass addClass)
        {
            // Freeze the class when adding it to the project content
            addClass.Freeze();

            Debug.Assert(!(addClass is CompoundClass));
            Debug.Assert(!addClass.HasCompoundClass);

            string fullyQualifiedName = addClass.FullyQualifiedName;
            IClass existingClass      = GetClassInternal(fullyQualifiedName, addClass.TypeParameters.Count, language);

            if (existingClass != null && existingClass.TypeParameters.Count == addClass.TypeParameters.Count)
            {
                LoggingService.Debug("Adding existing class " + addClass.Name + " from " + Path.GetFileName(addClass.CompilationUnit.FileName));
                CompoundClass compound = existingClass as CompoundClass;
                if (compound != null)
                {
                    // mark the class as partial
                    // (VB allows specifying the 'partial' modifier only on one part)
                    addClass.HasCompoundClass = true;

                    // add the new class to the compound class
                    List <IClass> newParts = new List <IClass>(compound.Parts);
                    newParts.Add(addClass);
                    // construct a replacement CompoundClass with the new part list
                    addClass = CompoundClass.Create(newParts);
                    LoggingService.Debug("Added new part (old part count=" + compound.Parts.Count + ", new part count=" + newParts.Count + ")");
                }
                else
                {
                    // Instead of overwriting a class with another, treat both parts as partial.
                    // This fixes SD2-1217.

                    if (!(addClass.IsPartial || language.ImplicitPartialClasses))
                    {
                        LoggingService.Info("Duplicate class " + fullyQualifiedName + ", creating compound");
                    }
                    else
                    {
                        LoggingService.Debug("Creating compound for " + fullyQualifiedName);
                    }

                    // Merge existing non-partial class with addClass
                    addClass.HasCompoundClass      = true;
                    existingClass.HasCompoundClass = true;

                    addClass = CompoundClass.Create(new[] { addClass, existingClass });
                }
            }
            AddClassToNamespaceListInternal2(addClass);
        }
예제 #2
0
        protected void RemoveClass(IClass @class)
        {
            string fullyQualifiedName = @class.FullyQualifiedName;
            int    typeParameterCount = @class.TypeParameters.Count;

            if (@class.HasCompoundClass)
            {
                LoggingService.Debug("Removing part " + @class.CompilationUnit.FileName + " from compound class " + @class.FullyQualifiedName);

                // remove a part of a partial class
                // Use "as" cast to fix SD2-680: the stored class might be a part not marked as partial
                CompoundClass compound = GetClassInternal(fullyQualifiedName, typeParameterCount, language) as CompoundClass;
                if (compound == null)
                {
                    LoggingService.Warn("compound class not found");
                    return;
                }
                typeParameterCount = compound.TypeParameters.Count;

                List <IClass> newParts = new List <IClass>(compound.Parts);
                newParts.Remove(@class);
                if (newParts.Count > 1)
                {
                    LoggingService.Debug("Part removed, old part count = " + compound.Parts.Count + ", new part count=" + newParts.Count);
                    AddClassToNamespaceListInternal2(CompoundClass.Create(newParts));
                    return;
                }
                else if (newParts.Count == 1)
                {
                    LoggingService.Debug("Second-to-last part removed (old part count = " + compound.Parts.Count + "), overwriting compound with last part");
                    newParts[0].HasCompoundClass = false;
                    AddClassToNamespaceListInternal2(newParts[0]);
                    return;
                }
                else                     // newParts.Count == 0
                                         // this should not be possible, the compound should have been destroyed when there was only 1 part left
                {
                    LoggingService.Warn("All parts removed, remove compound");
                    @class = compound;                     // all parts removed, remove compound class
                }
            }

            IClass classInDictionary;

            if (!GetClasses(language).TryGetValue(fullyQualifiedName, out classInDictionary))
            {
                return;
            }

            GenericClassContainer gcc = classInDictionary as GenericClassContainer;

            if (gcc != null)
            {
                gcc.Remove(typeParameterCount);
                if (gcc.RealClassCount > 0)
                {
                    return;
                }
            }

            foreach (Dictionary <string, IClass> classes in ClassLists)
            {
                classes.Remove(fullyQualifiedName);
            }

            string nSpace = @class.Namespace;

            if (nSpace == null)
            {
                nSpace = String.Empty;
            }

            // Remove class from namespace lists
            List <IClass> classList = GetNamespaces(this.language)[nSpace].Classes;

            for (int i = 0; i < classList.Count; i++)
            {
                if (language.NameComparer.Equals(classList[i].FullyQualifiedName, fullyQualifiedName))
                {
                    classList.RemoveAt(i);
                    break;
                }
            }
            if (classList.Count == 0)
            {
                RemoveEmptyNamespace(nSpace);
            }
        }